Senior Full-Stack Engineer (.Net/React) - AI services (HealthTech)

Our Client is building AI-powered capabilities — real-time transcription, automated documentation — that help hearing care professionals spend less time on admin and more time with patients.

This is a Senior Full Stack Developer role in AI Services team, focused on building and integrating AI-powered features into a cloud-based platform. Day-to-day work spans the full stack: .NET backend services and React frontends, REST APIs, event-driven microservices, and integrations with Azure-hosted infrastructure.

This is a role for engineers who value production quality and want their work to have real-world impact in healthcare.

Tech environment: C# / .NET, React, Azure Services, AKS, Service Bus, Azure SQL, Azure DevOps (Plus growing use of Python for AI tooling and experimentation)

• Build and maintain full stack features end-to-end: .NET backend services and React frontends that bring AI-powered capabilities into clinician workflows.

  
  
  

• Integrate AI components (e.g., speech-to-text, LLM services) into Client's platform — handling the plumbing, error handling, and UX that make these services reliable in production.

  
  
  

• Design and implement REST APIs, event-driven services, and microservice integrations within our Azure-hosted ecosystem.

  
  
  

• Write clean, testable code and contribute to CI/CD pipelines, observability, and engineering quality practices.

  
  
  

• Collaborate closely with the Team Lead, fellow engineers, and Product to break down requirements, estimate work, and ship iteratively.

  
  
  

• Participate actively in a remote scrum team: sprint ceremonies, PR reviews, and knowledge sharing.

  
  
  

• 5+ years experience with C# and modern .NET (.NET Core / .NET 6+)

  
  
  

• 3+ years experience building frontends with React (TypeScript preferred)

  
  
  

• Experience with backend patterns: REST APIs, async messaging, microservices

  
  
  

• Cloud experience (Azure preferred) and solid engineering fundamentals (clean design, testing, CI/CD)

  
  
  

• Comfort working autonomously in a remote, async-friendly team

  
  
  

• Strong communication in English (B2+)

  
  
  

• Familiarity with Python or willingness to pick it up over time (AI tooling, evaluation, and prototyping increasingly live in Python)

  
  
  

• AKS/Kubernetes, Azure Service Bus, Azure SQL, Azure AI Foundry

  
  
  

• Experience integrating external AI/ML providers or services (speech-to-text, NLP/LLM APIs)

  
  
  

• Experience working in regulated domains or with sensitive data

  
  
  

• Greenfield AI work with real patient impact

  
  
  

• Remote-first, async-friendly culture

  
  
  

• High engineering and product standards

  
  
  

• A team that values depth over hype: production quality over flashy prototypes

  
  
  

• A culture that values personal growth as much as business outcomes

  
  
  

• Long-term engagement in a stable, growing SaaS company

  
  
  

• Flexible environment with a flat organizational structure

  
  
  

• A global, diverse, and highly skilled team across Denmark, Ukraine, UK, Poland, Canada, Australia, USA, and more.

  
  
  

We strive to make our hiring process smooth and transparent to find the perfect match for both sides. Steps may differ depending on the role, but here’s what to expect:

• Initial Interview: If your background fits the role, we’ll invite you for an interview with a Talent Acquisition Specialist.

  
  
  

• Technical Interview: Depending on the position, you may complete a technical assessment or test task.

  
  
  

• Client Interview

  
  
  

• Final Decision: After all steps, we’ll get back to you with the result and next steps.